A van has a cash price of $18,000. It can instead be bought with a deposit of $3,000 and 36 monthly instalments of $480. How much extra does the instalment method cost?
- Total of instalments = 36 × $480 = $17,280.
- Total paid = deposit + instalments = $3,000 + $17,280 = $20,280.
- Extra cost = $20,280 − $18,000 = $2,280.
Answer: The instalment method costs $2,280 more, but it spreads the payments so less cash is needed now.